Display berth conflicts

If you want to view berth conflicts in the XPS client, on a berth by berth basis, you can edit the #BERTH record in the berths.txt file to include the following data tags:

Start - Starting position in meters
End - Ending position in meters
Name - Berth name
Ingress - Ingress vertex index (optional)
Egress - Egress vertex index (optional)
Meter mark - of left boundary (optional)
Facing direction - N/S/E/W (optional)
Show conflicts - Y/N (optional)

Accordingly, berth records should look as follows:

	Start	End	Name	Ingress	Egress	Meter mark	Facing direction	Show conflicts
#BERTH→	0→	380→	LP1→	→	→	0→	→	Y
#BERTH→	380→	868→	LP2→	→	→	380→	→	Y
#BERTH→	868→	1175→	LP5→	→	→	868→	→	Y
#BERTH→	1175→	1460→	LP6→	→	→	1175→	→	Y
#BERTH→	1475→	1800→	LP7→	→	→	1475→	→	Y
#BERTH→	1815→	2150→	LP8→	→	→	1815→	→	Y
#BERTH→	2150→	2500→	LP9→	→	→	2150→	→	Y
#BERTH→	2500→	2850→	LP10→	→	→	2500→	→	Y
#BERTH→	2850→	4000→	Dummy→	→	→	2850→	→	N

The figure illustrates the same berth records in the XPS client. Berth conflicts display for the berth LP10 but do not display for the Dummy berth.